The fabrication of photonic band gap materials with a two-dimensional defect

Yuxia Zhao, Kurt Wostyn, Gaetan De Schaetzen, Koen Clays, Louis Hellemans, Andre Persoons, M. Szekeres, Robert A. Schoonheydt

Research output: Contribution to journalArticle

79 Citations (Scopus)

Abstract

A method was presented to fabricate stacked colloidal crystals containing a two-dimensional defect as a middle layer by combining vertical deposition method with the Langmuir-Blodgett (LB) technique. An impurity mode within the optical stop band introduced by the defect layer was observed as a defect peak in the optical density spectrum. It was shown that the combination of vertical deposition with LB technique provides a way for introducing defect modes in PBG materials.

Original languageEnglish
Pages (from-to)3764-3766
Number of pages3
JournalApplied Physics Letters
Volume82
Issue number21
DOIs
Publication statusPublished - May 26 2003

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photonics
fabrication
defects
optical density
impurities
crystals

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Zhao, Y., Wostyn, K., De Schaetzen, G., Clays, K., Hellemans, L., Persoons, A., ... Schoonheydt, R. A. (2003). The fabrication of photonic band gap materials with a two-dimensional defect. Applied Physics Letters, 82(21), 3764-3766. https://doi.org/10.1063/1.1578713

The fabrication of photonic band gap materials with a two-dimensional defect. / Zhao, Yuxia; Wostyn, Kurt; De Schaetzen, Gaetan; Clays, Koen; Hellemans, Louis; Persoons, Andre; Szekeres, M.; Schoonheydt, Robert A.

In: Applied Physics Letters, Vol. 82, No. 21, 26.05.2003, p. 3764-3766.

Research output: Contribution to journalArticle

Zhao, Y, Wostyn, K, De Schaetzen, G, Clays, K, Hellemans, L, Persoons, A, Szekeres, M & Schoonheydt, RA 2003, 'The fabrication of photonic band gap materials with a two-dimensional defect', Applied Physics Letters, vol. 82, no. 21, pp. 3764-3766. https://doi.org/10.1063/1.1578713
Zhao Y, Wostyn K, De Schaetzen G, Clays K, Hellemans L, Persoons A et al. The fabrication of photonic band gap materials with a two-dimensional defect. Applied Physics Letters. 2003 May 26;82(21):3764-3766. https://doi.org/10.1063/1.1578713
Zhao, Yuxia ; Wostyn, Kurt ; De Schaetzen, Gaetan ; Clays, Koen ; Hellemans, Louis ; Persoons, Andre ; Szekeres, M. ; Schoonheydt, Robert A. / The fabrication of photonic band gap materials with a two-dimensional defect. In: Applied Physics Letters. 2003 ; Vol. 82, No. 21. pp. 3764-3766.
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